UPSD3454E-40T6 STMicroelectronics, UPSD3454E-40T6 Datasheet - Page 283
UPSD3454E-40T6
Manufacturer Part Number
UPSD3454E-40T6
Description
MCU 8BIT 8032 256K FLASH 52-TQFP
Manufacturer
STMicroelectronics
Series
µPSDr
Datasheet
1.UPSD3422EV-40U6.pdf
(300 pages)
Specifications of UPSD3454E-40T6
Core Processor
8032
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, IrDA, SPI, UART/USART, USB
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
288KB (288K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
52-TQFP, 52-VQFP
For Use With
497-5518 - EVAL BOARD RFID READER
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPSD3454E-40T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
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UPSD3422, UPSD3433, UPSD3434, UPSD3454
Figure 104. Input macrocell timing (product term clock)
Table 226. Input macrocell timing (5 V PSD module)
1. Inputs from Port A, B, and C relative to register/ latch clock from the PLD. ALE/AS latch timings refer to
Table 227. Input macrocell timing (3 V PSD module)
1. Inputs from Port A, B, and C relative to register/latch clock from the PLD. ALE latch timings refer to t
Table 228. Program, WRITE and erase times (5 V, 3 V PSD modules)
Symbol
Symbol
Symbol
t
t
t
WHQV3
WHQV2
WHQV1
t
t
and t
t
t
t
t
t
AVLX
INH
INO
INO
t
t
INL
t
t
INH
INL
IH
IS
IS
IH
LXAX
and t
Input setup time
Input hold time
NIB input high time
NIB input low time
NIB input to combinatorial delay
Input setup time
Input hold time
NIB input high time
NIB input low time
NIB input to combinatorial
delay
.
LXAX
Flash program
Flash bulk erase
Flash bulk erase (not pre-programmed)
Sector erase (pre-programmed)
Sector erase (not pre-programmed)
byte program
Program / erase cycles (per sector)
.
PT CLOCK
OUTPUT
AI03101
INPUT
Parameter
Parameter
(1)
Parameter
(pre-programmed)
t
INH
Conditions
Conditions
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(1)
t
INL
(1)
t
IS
t
Min
IH
Min
15
25
12
12
0
9
9
0
t
100 000
INO
Min.
Max
34
Max
43
DC and AC parameters
Typ.
3
8.5
2.2
14
Aloc
5
1
(2)
+ 2
PT
Aloc
+ 4
PT
Max.
Turbo
150
Turbo
10
10
+ 10
+ 10
off
+ 15
+ 15
off
AVLX
283/300
cycles
Unit
Unit
Unit
µs
ns
ns
ns
ns
ns
s
s
s
s
s
ns
ns
ns
ns
ns
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